first derivative spectra 和一阶导数光谱
second derivative spectra 二阶导数谱
second-derivative spectra 二阶导数光谱法
the first derivative spectra 一阶微分光谱
the second-derivative spectra 二阶导数光谱
first order derivative spectra 一阶导数光谱法
first-derivative spectra method 一阶导数光谱法
The results of the second derivative spectra analysis indicate that there are three minimum values near 528nm (515nm/human), 553nm and 587nm from 490nm to 600nm.
白鼠与人血清荧光光谱的二阶导数光谱分析表明，在488.0nm及476.5nm的激发光作用下，在490-600nm的范围内，血清荧光光谱的二阶导数光谱在528nm(人血清出现在513nm)、553nm、587nm附近出现极小值。
参考来源 - 激光光谱技术用于肝病诊断的初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper describes numerical difference methods for generating derivative spectra.
本文采用数值差分法计算产生各阶导数光谱值。
The method of ratio-derivative spectra for polarography and voltammetry has been studied.
叙述了比值导数波谱法在电化学波谱解析中应用的原理。
The results indicate that the derivative spectra of serum is an effective method to analyse the process of liver fibrosis.
表明二阶导数光谱法分析肝纤维化病变的血清荧光光谱可能是有效的。
应用推荐